This is due to climate change.
Climate change will reduce agricultural and marine resources worldwide, the result of which may occur global hunger, reports the Chronicle.info with reference to Browser.
To such conclusion the international group of scientists. They created a theoretical model to predict the status of the two main sources of food: agriculture and fisheries.
It is noted that the increase in global temperatures would be particularly detrimental to the tropics, but the North will have more luck – there can be more favorable conditions for agriculture.
In the worst scenario, 90 percent of the world population will live in areas where food production by the end of the century will fall significantly. While poor countries are most vulnerable to global warming.